Magellan telescope staff, with engineers from the Smithsonian Astrophysical Observatory (SAO) and Harvard University, commissioned the f/5 Cassegrain focal plane on the Magellan Clay telescope at Las Campanas Observatory in April 2009. The above photo of a globular cluster (NGC 2808; colorized by Nelson Caldwell) was taken with the Minicam test imager in preparation for Megacam deployment later in 2009.